Objective-C courses can help you learn the basics of object-oriented programming, memory management, and the Cocoa framework for macOS and iOS app development. You can build skills in creating user interfaces, handling data with Core Data, and integrating APIs for enhanced functionality. Many courses introduce tools like Xcode for coding and debugging, as well as Interface Builder for designing app layouts, helping you apply these skills in real-world app projects.

Skills you'll gain: Unity Engine, C# (Programming Language), Android (Operating System), Mobile Development, Scripting, Video Game Development, Game Design, Animation and Game Design, Application Development, User Interface (UI)
Advanced · Course · 1 - 3 Months

Skills you'll gain: System Programming, Debugging, Secure Coding, C++ (Programming Language), Programming Principles, Software Development, Object Oriented Programming (OOP)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: C# (Programming Language), Data Validation, Integrated Development Environments, Debugging
Intermediate · Guided Project · Less Than 2 Hours

EDUCBA
Skills you'll gain: Extensible Markup Language (XML), Extensible Languages and XML, Data Validation, Interoperability, Data Integrity, Data Mapping
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Responsible AI, No-Code Development, AI Enablement, Business Process Automation, Business Process, Data Management, Risk Mitigation, Return On Investment, Process Design, Key Performance Indicators (KPIs), Business Software, Business Transformation, Automation, Project Implementation, Performance Measurement, Data Cleansing, Project Management, Business Metrics, Data Storytelling, Dashboard
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: C# (Programming Language), Artificial Intelligence, Microsoft Visual Studio, Algorithms, Game Design, Video Game Development
Intermediate · Guided Project · Less Than 2 Hours

Northeastern University
Skills you'll gain: Scope Management, Requirements Management, Project Scoping, Project Documentation, Change Control, Project Planning, Agile Methodology, Strategic Planning, Information Technology, Project Management, Business Planning, Stakeholder Communications
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: GraphQL, API Design, Restful API, Application Programming Interface (API), Cloud API, ASP.NET, Authentications, Data Validation, .NET Framework, Authorization (Computing), C# (Programming Language), Serverless Computing, Software Documentation, Microsoft Azure, Software Architecture, Verification And Validation, Application Deployment, Debugging
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Scope Management, Project Scoping, Leadership and Management, Project Management Institute (PMI) Methodology, Project Management, Meeting Facilitation, Team Leadership, Resource Management, Project Management Life Cycle, Leadership, Project Portfolio Management, Team Building, Scheduling, Project Planning, Ethical Standards And Conduct, Project Risk Management, Cost Management, Stakeholder Management
Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Agile Project Management, Stakeholder Engagement, Leadership, Team Leadership, Climate Change Adaptation, Team Motivation, Strategic Leadership, Water Sustainability, Environmental Resource Management, Project Management, Sustainability Reporting, Cross-Functional Collaboration, Natural Resource Management, Innovation, Community Outreach, Complex Problem Solving
Beginner · Course · 1 - 3 Months
Skills you'll gain: Model Evaluation, Project Management Software, Technical Communication, Technical Product Management, Performance Metric, Agile Project Management, Data Analysis, Project Management, Analytics, Stakeholder Communications, Data-Driven Decision-Making, Machine Learning, Large Language Modeling, R Programming, Data Visualization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Applications, Serverless Computing, Cloud Management, Cloud Development, Cloud Deployment, Cloud Computing, Application Deployment, CI/CD, Continuous Deployment, Google Cloud Platform, Application Development, Python Programming
Beginner · Project · Less Than 2 Hours